Plumbing fitting



FIG. 1 is a top front perspective view of the plumbing fitting showingmy new design.

FIG. 2 is a bottom front perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a back view thereof.

FIG. 6 is a left side view thereof.

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The dashed broken lines depict portions of the plumbing fitting thatform no part of the claim.

CLAIM The ornamental design for a plumbing fitting, as shown anddescribed.